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Home / Whiteboard Markers / Refillable Liquid Ink Whiteboard Markers for Teachers - Large Capacity, Black Ink, Easy-Erase on Glass, Water-Based Office Writing Pens

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Whiteboard Markers
Origin -
Ink Color Black
Tip Type Chisel Tip
Ink Base Water-Based
Capacity Large (Refillable)
Surface Compatibility Whiteboards, Glass, Porcelain
Erase Quality Easy-Erase, Low Ghosting
Body Material Durable Plastic
Cap Style Snap-On with Clip
Odor Level Low Odor
Package Quantity 12 Markers per Set

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect for my classroom!

These markers are a game changer. The large capacity means I don't have to replace them every week, and the ink flows smoothly on both our standard whiteboard and the glass partition in my room.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Highly recommend for teachers

Bought a bulk pack for our school department. Everyone loves them. The ink lasts forever, and the fact that they are refillable makes them an eco-friendly choice for our green initiative.

A

Anonymous

Mar 25, 2026

Rating: 4/5

Great value, easy to refill

I bought these for my home office. They write dark and bold. Refilling them is straightforward, though you need to be careful not to overfill. Erases cleanly without leaving much residue.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Works great on glass

I use these on a glass wall in my conference room. They erase effortlessly with a microfiber cloth. No ghosting issues at all, which was my main concern with water-based inks on glass.

A

Anonymous

Mar 11, 2026

Rating: 5/5

No more dried out markers

As a tutor, I go through markers quickly. Being able to refill these saves so much money and reduces plastic waste. The black ink is very crisp and visible from across the room.

A

Anonymous

Mar 09, 2026

Rating: 4/5

Solid everyday markers

Good quality construction. The cap snaps on tightly so they don't dry out if left uncapped for a short time. The chisel tip allows for both thick and thin lines depending on how you hold it.

5 FAQ

Q: Can I use any brand of refill ink with these markers?

A: These markers are designed to work best with standard water-based whiteboard refill ink. While many universal refills fit, we recommend using our branded refills for optimal flow and erase performance.

Q: Do these markers work on non-porous surfaces like windows?

A: Yes, they are specifically tested to work well on glass and windows. Since the ink is water-based, it wipes off easily from non-porous surfaces without staining.

Q: Is the ink toxic or safe for children?

A: Our markers are non-toxic and conform to safety standards for school use. However, they are intended for writing on boards, not skin, and should be used under adult supervision for younger children.

Q: What is the best way to clean the tip if it gets clogged?

A: If the tip feels dry or clogged, try drawing on a scrap piece of paper until the ink flows. If that doesn't work, you can gently rinse the tip with warm water and let it air dry completely before refilling.

Q: How do I know when the marker needs refilling?

A: When the lines start to appear faint or the ink flow becomes inconsistent despite shaking the marker gently, it is time to refill. The transparent body on some models also lets you see the ink level.

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